package com.pdweb.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.pdweb.dao.EmpresasDao;
import com.pdweb.vo.Empresas;

/**
 * Servlet implementation class DivisoesEscolheEmpresaServlet
 */
@WebServlet("/DivisoesEscolheEmpresaServlet")
public class DivisoesEscolheEmpresaServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DivisoesEscolheEmpresaServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		doService(request, response);
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		doService(request, response);
		
	}
	
	protected void doService(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		
		
		EmpresasDao empresasDao;
		try {
			
			empresasDao = new EmpresasDao();
			
			List<Empresas> empresas = empresasDao.obterEmpresas();

			boolean teste = empresasDao.verificaEmpresa();
			
			if(teste == false){
				
				request.setAttribute("empresaVazio", teste);

				getServletContext().getRequestDispatcher("/escolher_empresa.jsp").forward(
						request, response);
	
			} else {
				
				request.setAttribute("empresas",empresas);
				request.setAttribute("divisao", "divisao");
				
				getServletContext().getRequestDispatcher("/escolher_empresa.jsp")
						.forward(request, response);
	
			}
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}
	

}
